{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["origin", "title of person", "spouse", "alternate names"], "input": "Li Keqiang  ( ; pronounced born 1 July 1955 ) is a Chinese economist and the current Premier of the  People's Republic  of China and party secretary of the State Council ."}
{"origin": [], "title of person": [], "spouse": [], "alternate names": []}